What is electrical energy being transformed into? How do you know? girl blow drying her hair Public Domain It is being transformed into heat and sound energy because I know a hair dryer produces hot air and makes noise. It is being transformed into heat and sound energy because I know a hair dryer pushed out air and produces hot air. It is being transformed into heat energy because I know a hair dryer produces hot air. It is being transformed into heat, sound, and energy of motion because I know a hair dryer pushes out air, produces hot air, and makes noise.

Which explanation is true about what happens to a ray of light when it strikes a mirror? a. a light ray is transmitted toward a mirror at a certain angle. the light ray is then reflected by the mirror at an equal angle but in the opposite direction of the transmitted ray. b. an incident ray strikes a mirror at an angle with a line perpendicular to the mirror. the light ray is then reflected at an angle equal to the angle of incidence but on the opposite side of the perpendicular line. c. a reflecting ray strikes a mirror at an angle with a line perpendicular to the mirror. the light ray is then refracted at an angle equal to the angle of the reflecting ray and on the same side of the perpendicular line. d. an incident ray strikes a mirror at an angle with a line parallel to the mirror. the light ray is then transmitted at an angle equal to the angle of incidence but on the opposite side of the parallel line. you so much! : -d take the time to try and answer correctly.

Acompound has a molar mass of 92.02 grams/mole, and its percent composition is 30.4% nitrogen (n) and 69.6% oxygen (o). what is its molecular formula? a. n2o4 b. no2 c. n2o d. n4o2

Adilute aqueous potassium nitrate solution is